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Saab: 1999 5-3 convertable changed out the two O-sensors and…

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1999 5-3 convertable changed out...
1999 5-3 convertable changed out the two O-sensors and it still over heats! Could it be that it might need a new battery
Submitted: 3 years ago.Category: Saab
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Answered in 10 minutes by:
6/6/2015
Saab Mechanic: 350matt, Engineer - BEng Hons replied 3 years ago
350matt
350matt, Engineer - BEng Hons
Category: Saab
Satisfied Customers: 23,202
Experience: Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing
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Hello
I'd suggest using a thermal probe / sensor to check what temperature the engine actually is as its possible that the coolant temperature sensor is faulty or the wiring to it is damaged and its producing artificially high signal
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350matt
350matt, Engineer - BEng Hons
Category: Saab
Satisfied Customers: 23,202
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Experience: Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

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